Nasution, Ramadhani Syafitri, Abidah Harahap, and Ismail Effendy. 2025. “FACTORS THAT AFFECT THE PERFORMANCE OF DOCTORS AT THE HAJI HOSPITAL MEDAN, NORTH SUMATRA PROVINCE”. HEARTY 13 (5):1393-98. https://doi.org/10.32832/hearty.v13i5.21546.